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【单选题】
患者女，70岁，因“反复发作胸闷、心悸3个月，加重1天”来诊。既往有风湿性心脏病左房室瓣狭窄病史。ECG://心房颤动伴快速心室率。超声心动图（UCG）：左心房内径42mm。动态心动图（HOLTER）：24h持续心房颤动。若该患者日后房室瓣置换术，下列推荐不妥当的是（）A.
换机械瓣推荐维生素K拮抗药（VKA.终生治疗
B.
对于植入生物瓣，建议在术后3个月内使用VKA
C.
既往有体循环栓塞病史者，推荐生物瓣置换术后继续VKA治疗3~12个月
D.
若换机械瓣，VKA治疗只须3~6个月
E.
瓣膜置换术VKA期间国际标准化比值（INR）2~3
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【多选题】下列程序中注释的哪两个代码是错误的(无法通过编译)? class Father { private int money=12; float height; int seeMoney( ) { return money; //【代码1】 } } class Son extends Father { int height; int lookMoney( ) { int m...
A.
【代码1】
B.
【代码2】
C.
【代码3】
D.
【代码4】
【简答题】( ) 10. Did you catch the first bus thismorning? No, I didn’t If you ___ earlier, you ___ the bus.A. got up; would catch B. should get up; would catch C. had got up; would have caught D. had got up; w...
【简答题】根据文章上下文,将A-F填入下列横线中 A.What plan do you suggest? B.What would you do in my situation? C.You could always start with an exercise programme. D.Maybe Advice you should join them. E.If I were you, I’d star...
【单选题】---- Did you catch the first bus this morning? ---- If I ___________ earlier, I ___________ the bus.
A.
got up; would catch
B.
should get up; could catch
C.
had got up; would have caught
D.
had got up; would catch
【单选题】下面说法错误的是( )。
A.
冬瓜、西瓜、南瓜、苦瓜都是葫芦科植物
B.
芥菜、荠菜、甘蓝、紫罗兰都是十字花科植物
C.
陆地棉、锦葵、向日葵、朱槿都是锦葵科植物
D.
栝楼和蒲公英虽不同科，但都有聚药雄蕊
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